零件编号
CAT5411
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生产厂家
Catalyst Semiconductor => Onsemi
CAT5411(2007_03) 数据手册 ( 数据表 ) - Catalyst Semiconductor => Onsemi
Catalyst Semiconductor => Onsemi
DESCRIPTION
The CAT5411 is two Digitally Programmable Potentiometers (DPPs™) integrated with control logic and 16 bytes of NVRAM memory. Each DPP consists of a series of 63 resistive elements connected between two externally accessible end points. The tap points between each resistive element are connected to the wiper outputs with CMOS switches
FEATURES
◾ Two linear-taper digitally programmable
potentiometers
◾ 64 resistor taps per potentiometer
◾ End to end resistance 2.5kΩ, 10kΩ, 50kΩ or
100kΩ
◾ Potentiometer control and memory access via
SPI interface: Mode (0, 0) and (1, 1)
◾ Low wiper resistance, typically 80
◾ Nonvolatile memory storage for up to four
wiper settings for each potentiometer
◾ Automatic recall of saved wiper settings at
power up
◾ 2.5 to 6.0 volt operation
◾ Standby current less than 1µA
◾ 24-lead SOIC and 24-lead TSSOP
◾ Industrial temperature ranges
零件编号
产品描述 (功能)
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生产厂家
Dual Digitally Programmable Potentiometers (DPP™) with 256 Taps and SPI Interface ( Rev : 2008 )
Catalyst Semiconductor => Onsemi
Dual Digitally Programmable Potentiometers (DPP™) with 256 Taps and SPI Interface
Catalyst Semiconductor => Onsemi
Dual Digitally Programmable Potentiometers (DPP™) with 256 Taps and SPI Interface ( Rev : 2009 )
ON Semiconductor
Dual Digitally Programmable Potentiometers (DPP™) with 64 Taps and 2-wire Interface
Catalyst Semiconductor => Onsemi
Quad Digitally Programmable Potentiometers (DPP™) with 64 Taps and 2-wire Interface
Catalyst Semiconductor => Onsemi
Dual Digitally Programmable Potentiometers (DPP) with 256 Taps & I2C Compatible Interface ( Rev : 2009 )
ON Semiconductor
Dual Digitally Programmable Potentiometers (DPP) with 256 Taps & I2C Compatible Interface
ON Semiconductor
Dual Digitally Programmable Potentiometers (DPP™) with 256 Taps and 2-wire Interface
Catalyst Semiconductor => Onsemi
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